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Lock up meaning

Lock up is a phrasal verb that means to confine someone in prison or in a hospital for people with mental illness.

Past simple
locked up
Past participle
locked up
-ing form
locking up

What lock up means

confine in prison or hospitalB2

To confine someone in prison or in a hospital for people with mental illness

The judge ordered that the offender be locked up.

Similar phrasal verbs

With lock: lock out.

With up: wake up, pick up, grow up, line up, make up, set up, put up, go up, bring up, mess up.

Common questions

What does lock up mean?

To confine someone in prison or in a hospital for people with mental illness.

What is the past tense of lock up?

Locked up, which is also its past participle.

Meanings and examples are written by Retite. The meanings follow Open English WordNet (CC BY 4.0). Levels are based on the CEFR-J Wordlist and set by Retite.

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